1 /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
2 /*
3 * Copyright (C) 2010 Tobias Klauser <tklauser@distanz.ch>
4 * Copyright (C) 2004 Microtronix Datacom Ltd
5 *
6 * based on m68k asm/processor.h
7 *
8 * This file is subject to the terms and conditions of the GNU General Public
9 * License. See the file "COPYING" in the main directory of this archive
10 * for more details.
11 */
12
13 #ifndef _UAPI_ASM_NIOS2_PTRACE_H
14 #define _UAPI_ASM_NIOS2_PTRACE_H
15
16 #ifndef __ASSEMBLY__
17
18 #include <linux/types.h>
19
20 /*
21 * Register numbers used by 'ptrace' system call interface.
22 */
23
24 /* GP registers */
25 #define PTR_R0 0
26 #define PTR_R1 1
27 #define PTR_R2 2
28 #define PTR_R3 3
29 #define PTR_R4 4
30 #define PTR_R5 5
31 #define PTR_R6 6
32 #define PTR_R7 7
33 #define PTR_R8 8
34 #define PTR_R9 9
35 #define PTR_R10 10
36 #define PTR_R11 11
37 #define PTR_R12 12
38 #define PTR_R13 13
39 #define PTR_R14 14
40 #define PTR_R15 15
41 #define PTR_R16 16
42 #define PTR_R17 17
43 #define PTR_R18 18
44 #define PTR_R19 19
45 #define PTR_R20 20
46 #define PTR_R21 21
47 #define PTR_R22 22
48 #define PTR_R23 23
49 #define PTR_R24 24
50 #define PTR_R25 25
51 #define PTR_GP 26
52 #define PTR_SP 27
53 #define PTR_FP 28
54 #define PTR_EA 29
55 #define PTR_BA 30
56 #define PTR_RA 31
57 /* Control registers */
58 #define PTR_PC 32
59 #define PTR_STATUS 33
60 #define PTR_ESTATUS 34
61 #define PTR_BSTATUS 35
62 #define PTR_IENABLE 36
63 #define PTR_IPENDING 37
64 #define PTR_CPUID 38
65 #define PTR_CTL6 39
66 #define PTR_EXCEPTION 40
67 #define PTR_PTEADDR 41
68 #define PTR_TLBACC 42
69 #define PTR_TLBMISC 43
70 #define PTR_ECCINJ 44
71 #define PTR_BADADDR 45
72 #define PTR_CONFIG 46
73 #define PTR_MPUBASE 47
74 #define PTR_MPUACC 48
75
76 #define NUM_PTRACE_REG (PTR_MPUACC + 1)
77
78 /* User structures for general purpose registers. */
79 struct user_pt_regs {
80 __u32 regs[49];
81 };
82
83 #endif /* __ASSEMBLY__ */
84 #endif /* _UAPI_ASM_NIOS2_PTRACE_H */
85
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